CN109341421A - Active anti-vibration method, explosion-proof seat control system and the explosion-proof seat of explosion-proof seat - Google Patents
Active anti-vibration method, explosion-proof seat control system and the explosion-proof seat of explosion-proof seat Download PDFInfo
- Publication number
- CN109341421A CN109341421A CN201811309802.5A CN201811309802A CN109341421A CN 109341421 A CN109341421 A CN 109341421A CN 201811309802 A CN201811309802 A CN 201811309802A CN 109341421 A CN109341421 A CN 109341421A
- Authority
- CN
- China
- Prior art keywords
- explosion
- seat
- proof seat
- proof
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H7/00—Armoured or armed vehicles
- F41H7/02—Land vehicles with enclosing armour, e.g. tanks
- F41H7/04—Armour construction
- F41H7/046—Shock resilient mounted seats for armoured or fighting vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of active anti-vibration methods of explosion-proof seat, explosion-proof seat control system and explosion-proof seat, the active anti-vibration method of the explosion-proof seat includes judging whether vehicle meets thunder and control the seat body of explosion-proof seat in the case where meeting thunder rigidly to separate two steps with vehicle chassis, the explosion-proof seat control system includes controller, relay, first power supply, second source and the explosion-proof seat of electromagnetism separate type vibration damping, the explosion-proof seat control system is received by controller and meets thunder signal, and by controlling relay as the electromagnet Switching power in the explosion-proof seat of electromagnetism separate type vibration damping after receiving chance thunder signal, seat body can be achieved to separate with the rigidity of vehicle chassis.Active anti-vibration method, explosion-proof seat control system and the explosion-proof seat of the explosion-proof seat compare the passive type separate mode of traditional explosion-proof seat, can effectively mitigate the impact for meeting thunder explosion time to seat body, guarantee the safety of the personnel on seat.
Description
Technical field
The present invention relates to explosion-proof seat vibration-proof technology field, specifically provide a kind of explosion-proof seat active anti-vibration method,
Explosion-proof seat control system and explosion-proof seat.
Background technique
With the fast development of anti-land mine vehicle and its generally applicable, design and technology of lightning protection seat afield
Great variation occurs.The lightning protection seat of early stage directly installs standard seal to reduce the buckles transmitted in explosion
In the side and top of vehicle；The vibration dampings such as the strength generated in blast process and spring, damping are utilized in the separate mode of seat
Element is completed.The inertia that the separate mode of this passive type is generated dependent on explosion, it is necessary to until vibratory output is transmitted to seat
Damper mechanism just start to act, the requirement to damper mechanism is relatively high, will be on vehicle once vibration damping rank does not reach requirement
Occupant cause irreversible damage.
Therefore, a kind of active anti-vibration method for developing explosion-proof seat allows to active detecting detonator signal, and is detecting
When to detonator signal, quickly seat body is separated with vehicle chassis, rather than until vibratory output is transmitted to subtracting for seat
It is just passively acted when mechanism of shaking, realizes timely, effective anti-vibration of seat, guaranteed the safety of personnel on seat, become people urgently
It solves the problems, such as
Summary of the invention
In consideration of it, the purpose of the present invention is to provide a kind of active anti-vibration methods of explosion-proof seat, explosion-proof chair control system
System and explosion-proof seat, at least solve existing explosion-proof seat passive type oscillation damping method cannot timely and effective anti-vibration, not can guarantee
On seat the problem of personnel safety.
One aspect of the present invention provides a kind of active anti-vibration method of explosion-proof seat, includes the following steps:
S1: judging whether vehicle meets thunder, and in the case where judging that vehicle meets thunder, sends to explosion-proof seat control system
Trigger signal, wherein the explosion-proof seat in explosion-proof seat control system is installed on the vehicle chassis of the vehicle；
S2: explosion-proof seat control system receives the trigger signal, and controls seat body and the vehicle bottom of explosion-proof seat
Disk rigidly separates.
Wherein, in S1, the judgment method whether vehicle meets thunder is as follows:
S11: detecting the outer force information that vehicle chassis is subject to by the force snesor being mounted on vehicle chassis, meanwhile, lead to
Cross the acceleration information for the acceleration transducer detection vehicle operation being mounted on vehicle hub bearing；
S12: the external force value that will test is compared with preset outer force threshold and acceleration rate threshold respectively with acceleration value
Compared with, when any value in the external force value or acceleration value detected is greater than corresponding outer force threshold or acceleration rate threshold,
Then determine that vehicle meets thunder.
It is preferred that being respectively arranged with mutually matched electromagnet and permanent magnetism above the lower section of seat body and vehicle chassis
Body, when explosion-proof seat control system does not receive trigger signal, electromagnetism Tie Tong forward current, electromagnet is attracting with permanent magnet,
So that seat body and vehicle chassis are rigidly connected, when explosion-proof seat control system receives trigger signal, to electromagnetism Tie Tong
Reverse current makes electromagnet repel each other with permanent magnet, and then seat body is driven rigidly to separate with vehicle chassis.
Further preferably, it is provided with automatically controlled limiting device and elastic component below the seat body, is not receiving touching
When signalling, the automatically controlled limiting device limits the seat body and moves upwards, and the elastic component is in compressive state, when connecing
When receiving trigger signal, automatically controlled limiting device moves to the position that no longer limitation seat body moves upwards, at this point, seat body
It moves upwards under the action of the elastic member.
The present invention also provides a kind of explosion-proof seat control systems, comprising: controller, relay, the first power supply, the second electricity
Source and the explosion-proof seat of electromagnetism separate type vibration damping, wherein the trigger signal that the controller is sent for receiving the external world, and according to
The trigger signal controls the actuating of relay, and the explosion-proof seat of electromagnetism separate type vibration damping includes: seat body, Seat support
Frame, electromagnet, compressed spring, damper and permanent magnet, wherein seat support rack is fixedly connected on the bottom of seat body, pressure
Contracting spring and damper be fixedly connected in pedestal support frame bottom and with pedestal support frame be coaxially disposed, the electromagnet and
Permanent magnet size is identical and position is correspondingly arranged along the axial direction of damper, and the electromagnet is fixedly connected on the bottom of seat support rack
Portion and by relay and the first power supply and second source switching connection, first power supply and second source provide for electromagnet
Current direction on the contrary, the bottom end of the permanent magnet, the free end of compressed spring and damper is fixedly connected with vehicle chassis,
When electromagnet and permanent magnet are attracted, compressed spring is in compressive state.
The present invention also provides a kind of explosion-proof seats of electromagnetism separate type vibration damping.
It is preferred that the electromagnet and permanent magnet are in a ring or hollow out is rectangular.
Further preferably, the periphery of the electromagnet and permanent magnet is provided with postive stop baffle engaged therewith, the limit
Baffle is fixedly connected with vehicle chassis and height be equal to electromagnet and permanent magnet height and.
Further preferably, the compressed spring is one and is coaxially disposed with damper.
Further preferably, the compressed spring is for four and uniformly distributed along the circumferential direction of damper.
The active anti-vibration method of explosion-proof seat provided by the invention, can actively judge whether vehicle meets thunder, and judge
In the case that vehicle meets thunder out, trigger signal actively is sent to explosion-proof seat control system, explosion-proof seat control system receives
After above-mentioned trigger signal, the seat body for controlling explosion-proof seat immediately is rigidly separated with vehicle chassis, seat body and vehicle bottom
After disk actively separates, the vibratory output for being transmitted to the explosion of seat body will weaken significantly, largely alleviate on seat
The damage of personnel ensure that the safety of personnel on seat.
Explosion-proof seat control system provided by the invention can receive the extraneous trigger signal sent by controller,
And the actuating of relay is controlled according to the trigger signal, relay can be by accessing the first power supply or second source for electromagnet
Change the magnetism of electromagnet, and then be attracted or repelled electromagnet with permanent magnet, specifically: when controller does not receive the external world
When trigger signal, controller controls relay, accesses the first power supply for electromagnet, keeps electromagnet attracting with permanent magnet, realizes seat
The rigid connection of chair ontology and vehicle chassis, when controller receives extraneous trigger signal, controller controls the actuating of relay,
Second source is accessed for electromagnet, electromagnet is made to repel each other with permanent magnet, realizes that seat body is separated with the rigidity of vehicle chassis.
The explosion-proof seat of electromagnetism separate type vibration damping provided by the invention, can be realized by permanent magnet, compressed spring and damper
With being fixedly connected for vehicle chassis, under normal condition, electromagnet is connect with the first power supply, at this point, electromagnet generates and permanent magnet
Attracting magnetic force keeps the two attracted, realizes that the rigid connection of seat body and vehicle chassis passes through relay when meeting thunder
Movement, electromagnet connect with second source, at this point, electromagnet generates the magnetic force to repel each other with permanent magnet, while cooperating compression bullet
The elastic force of spring separates the two, and during separating herein, damper can play the role of shock-damping energy-dissipating.
Active anti-vibration method, explosion-proof seat control system and the explosion-proof seat of explosion-proof seat provided by the invention, Ke Yigen
According to the trigger signal realization seat body of explosion and quickly separating for vehicle chassis, compared to traditional passive type separation side
Formula can effectively mitigate the impact for meeting thunder explosion time to seat body, guarantee the safety of the personnel on seat.
Detailed description of the invention
With reference to the accompanying drawing and embodiment the present invention is described in further detail:
Fig. 1 is the flow chart of the active anti-vibration method of explosion-proof seat provided by the invention；
Fig. 2 is the control block diagram of explosion-proof seat control system provided by the invention；
Fig. 3 is the structural schematic diagram of the explosion-proof seat of electromagnetism separate type vibration damping provided by the invention；
Fig. 4 is enlarged drawing at the A of Fig. 3；
Fig. 5 is the position artwork of compressed spring, damper and permanent magnet.
Specific embodiment
The present invention is further explained below in conjunction with specific embodiment, but the not limitation present invention.
As shown in Figure 1, including the following steps: the present invention provides a kind of active anti-vibration method of explosion-proof seat
S1: judging whether vehicle meets thunder, and in the case where judging that vehicle meets thunder, sends to explosion-proof seat control system
Trigger signal, wherein the explosion-proof seat in explosion-proof seat control system is installed on the vehicle chassis of the vehicle；
S2: explosion-proof seat control system receives the trigger signal, and controls seat body and the vehicle bottom of explosion-proof seat
Disk rigidly separates.
The active anti-vibration method of the explosion-proof seat, can actively judge whether vehicle meets thunder, and judge vehicle chance thunder
In the case where, trigger signal actively is sent to explosion-proof seat control system, explosion-proof seat control system receives above-mentioned triggering letter
After number, the seat body for controlling explosion-proof seat immediately is rigidly separated with vehicle chassis, and seat body is actively separated with vehicle chassis
Afterwards, the vibratory output for being transmitted to the explosion of seat body will weaken significantly, largely alleviate the damage to personnel on seat,
It ensure that the safety of personnel on seat.
Wherein, whether vehicle meets there are many judgment methods of thunder, it is preferable that in S1, whether vehicle meets the judgment method of thunder such as
Under:
S11: detecting the outer force information that vehicle chassis is subject to by the force snesor being mounted on vehicle chassis, meanwhile, lead to
Cross the acceleration information for the acceleration transducer detection vehicle operation being mounted on vehicle hub bearing；
S12: the external force value that will test is compared with preset outer force threshold and acceleration rate threshold respectively with acceleration value
Compared with, when any value in the external force value or acceleration value detected is greater than corresponding outer force threshold or acceleration rate threshold,
Then determine that vehicle meets thunder.
Pass through the judgment method, it is ensured that when the vibratory output of explosion is also not transferred to seat body, it will be able to pass through
Outer force information or acceleration information judge whether vehicle meets thunder, wherein the setting value of outer force threshold and acceleration rate threshold can root
Determination is factually tested, for whether meeting the critical value of thunder as judgement vehicle.
Wherein, it can be controlled according to trigger signal there are many structures that seat body is rigidly separated with vehicle chassis, this hair
It is bright to provide the following two kinds preferred structure:
1, it is respectively arranged with mutually matched electromagnet and permanent magnet above the lower section of seat body and vehicle chassis,
When explosion-proof seat control system does not receive trigger signal, electromagnetism Tie Tong forward current, electromagnet is attracting with permanent magnet, so that seat
Chair ontology and vehicle chassis are rigidly connected, reversely electric to electromagnetism Tie Tong when explosion-proof seat control system receives trigger signal
Stream, makes electromagnet repel each other with permanent magnet, and then seat body is driven rigidly to separate with vehicle chassis.
2, it is provided with automatically controlled limiting device and elastic component below the seat body, when not receiving trigger signal,
The automatically controlled limiting device limits the seat body and moves upwards, and the elastic component is in compressive state, triggers when receiving
When signal, automatically controlled limiting device moves to the position that no longer limitation seat body moves upwards, at this point, seat body is in elastic component
Under the action of move upwards, wherein the automatically controlled limiting device can be the structures such as bolt.
As shown in Fig. 2, the present invention also provides a kind of explosion-proof seat control systems, comprising: controller, relay, first
Power supply, second source and the explosion-proof seat of electromagnetism separate type vibration damping, wherein the controller is used to receive the extraneous triggering sent
Signal, and the actuating of relay is controlled according to the trigger signal, and then separate seat body with vehicle chassis, the electromagnetism point
It include: seat body, seat support rack, electromagnet, compressed spring, damper and permanent magnet from the explosion-proof seat of formula vibration damping, wherein
Seat support rack is fixedly connected on the bottom of seat body, and compressed spring and damper are fixedly connected in the bottom of pedestal support frame
It portion and is coaxially disposed with pedestal support frame, the electromagnet is identical with permanent magnet size and position is set along the axial direction correspondence of damper
It sets, the electromagnet is fixedly connected on the bottom of seat support rack and is connected by relay and the switching of the first power supply and second source
Connect, first power supply and second source be the current direction that electromagnet provides on the contrary, the permanent magnet, compressed spring freedom
End and the bottom end of damper are fixedly connected with vehicle chassis, and when electromagnet and permanent magnet actuation, compressed spring is in compression
State.
The explosion-proof seat control system can receive the extraneous trigger signal sent by controller, and according to described
Trigger signal controls the actuating of relay, and relay can change electromagnetism by accessing the first power supply or second source for electromagnet
The magnetism of iron, and then it is attracted or repelled electromagnet with permanent magnet, specifically: when controller does not receive extraneous trigger signal
When, controller control relay, for electromagnet access the first power supply, keep electromagnet attracting with permanent magnet, realize seat body and
The rigid connection of vehicle chassis, when controller receives extraneous trigger signal, controller controls the actuating of relay, is electromagnet
Second source is accessed, electromagnet is made to repel each other with permanent magnet, realizes that seat body is separated with the rigidity of vehicle chassis.
As described in Figure 3, the present invention also provides a kind of explosion-proof seats of electromagnetism separate type vibration damping, including seat body 1, seat
Support frame 2, electromagnet 3, compressed spring 4, damper 5 and permanent magnet 6, wherein seat support rack 2 is fixedly connected on seat body
1 bottom, compressed spring 4 and damper 5 are fixedly connected with the bottom in pedestal support frame 2 and coaxially set with pedestal support frame 2
It sets, damper is used to provide resistance for the up and down motion of seat body, and the electromagnet 3 is identical with 6 size of permanent magnet and position
Axial direction along damper 5 is correspondingly arranged, the electromagnet 3 be fixedly connected on the bottom of seat support rack 2 and by relay with
First power supply and second source switching connection, first power supply and second source be the current direction that electromagnet 3 provides on the contrary,
The bottom end of the permanent magnet 6, the free end of compressed spring 4 and damper 5 is fixedly connected with vehicle chassis 7, when 3 He of electromagnet
When permanent magnet 6 is attracted, compressed spring 4 is in compressive state.
The explosion-proof seat of electromagnetism separate type vibration damping, can be realized and vehicle chassis by permanent magnet, compressed spring and damper
Be fixedly connected, under normal condition, electromagnet is connect with the first power supply, at this point, electromagnet generate with the attracting magnetic force of permanent magnet,
Keep the two attracted, realizes that the rigid connection of seat body and vehicle chassis passes through the movement of relay, electromagnetism when meeting thunder
Iron is connect with second source, at this point, electromagnet generates the magnetic force to repel each other with permanent magnet, while being cooperated the elastic force of compressed spring, is made
The two separation, during separating herein, damper can play the role of shock-damping energy-dissipating.
As the improvement of technical solution, the electromagnet 3 and permanent magnet 6 are in a ring or hollow out is rectangular, and Fig. 5 is that permanent magnet is
The rectangular example of hollow out.
As the improvement of technical solution, the periphery of the electromagnet 3 and permanent magnet 6 is provided with postive stop baffle engaged therewith
(not shown), the postive stop baffle is fixedly connected with vehicle chassis and height is equal to the height of electromagnet 3 and permanent magnet 6
With, for electromagnet the direction of motion limit.
Wherein, compressed spring and the structure of damper coaxial arrangement are preferably following two:
1, the compressed spring 4 is one and is coaxially disposed (not shown) with damper 5.
2, as shown in figure 5, the compressed spring 4 is for four and uniformly distributed along the circumferential direction of damper 5.
In addition, the guiding mechanism of seat body can be vehicle self-carrying, can also be directly arranged on seat, as skill
The rear portion of the improvement of art scheme, the seat body 1 is provided with guiding mechanism (not shown), for seat body 1
Up and down motion play the guiding role, wherein the guiding mechanism include guide rod and with the guide rod cooperation guide pad, it is described
Guide rod is fixedly connected on the rear portion of seat body, and the guide pad is fixedly installed on vehicle, it is preferable that the guide rod and leads
It is two groups to block, left and right settings is in the rear portion of seat body 1.
In order to guarantee the stability of seat body up and down motion, as the improvement of technical solution, the inner circumferential of the guide pad
It is provided with rubber ring, plays damping action for the up and down motion to guide rod.A specific embodiment of the invention is according to progressive
Mode write, highlight the difference of each embodiment, similar portion can be with cross-reference.
Embodiments of the present invention are elaborated above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (10)
1. the active damping method of explosion-proof seat, which comprises the steps of:
S1: judging whether vehicle meets thunder, and in the case where judging that vehicle meets thunder, sends and trigger to explosion-proof seat control system
Signal, wherein the explosion-proof seat in explosion-proof seat control system is installed on the vehicle chassis of the vehicle；
S2: explosion-proof seat control system receives the trigger signal, and control explosion-proof seat seat body and vehicle chassis it is rigid
Property separation.
2. the active damping method of explosion-proof seat described in accordance with the claim 1, it is characterised in that: in S1, whether vehicle meets thunder
Judgment method it is as follows:
S11: detecting the outer force information that vehicle chassis is subject to by the force snesor being mounted on vehicle chassis, meanwhile, pass through peace
The acceleration information of acceleration transducer detection vehicle operation on vehicle hub bearing；
S12: the external force value that will test is compared with preset outer force threshold and acceleration rate threshold respectively with acceleration value, when
When any value in external force value or acceleration value detected is greater than corresponding outer force threshold or acceleration rate threshold, then determine
Vehicle meets thunder.
3. the active damping method of explosion-proof seat described in accordance with the claim 1, it is characterised in that: the lower section of seat body and vehicle
It is respectively arranged with mutually matched electromagnet and permanent magnet above chassis, does not receive triggering in explosion-proof seat control system
When signal, electromagnetism Tie Tong forward current, electromagnet is attracting with permanent magnet, so that seat body and vehicle chassis are rigidly connected, when
When explosion-proof seat control system receives trigger signal, to electromagnetism Tie Tong reverse current, electromagnet is set to repel each other with permanent magnet, in turn
Seat body is driven rigidly to separate with vehicle chassis.
4. according to the active damping method of explosion-proof seat described in claim 1, it is characterised in that: set below the seat body
It is equipped with automatically controlled limiting device and elastic component, when not receiving trigger signal, the automatically controlled limiting device limits the seat sheet
Body moves upwards, and the elastic component is in compressive state, and when receiving trigger signal, automatically controlled limiting device, which moves to, no longer to be limited
The position that seat body processed moves upwards, at this point, seat body moves upwards under the action of the elastic member.
5. explosion-proof seat control system characterized by comprising controller, relay, the first power supply, second source and electromagnetism
The explosion-proof seat of separate type vibration damping, wherein the controller is used to receive the extraneous trigger signal sent, and according to the triggering
Signal control relay movement, the explosion-proof seat of electromagnetism separate type vibration damping include: seat body, seat support rack, electromagnet,
Compressed spring, damper and permanent magnet, wherein seat support rack is fixedly connected on the bottom of seat body, compressed spring and resistance
Buddhist nun's device is fixedly connected with the bottom in pedestal support frame and is coaxially disposed with pedestal support frame, the electromagnet and permanent magnet size
Identical and position is correspondingly arranged along the axial direction of damper, the electromagnet be fixedly connected on the bottom of seat support rack and by after
Electric appliance and the switching of the first power supply and second source connect, the current direction that first power supply and second source provide for electromagnet
On the contrary, the free end of the permanent magnet, compressed spring and the bottom end of damper are fixedly connected with vehicle chassis, when electromagnet and
When permanent magnet is attracted, compressed spring is in compressive state.
6. the explosion-proof seat of electromagnetism separate type vibration damping described in claim 5.
7. the explosion-proof seat of electromagnetism separate type vibration damping according to claim 6, it is characterised in that: the electromagnet and permanent magnet
In a ring or hollow out is rectangular.
8. the explosion-proof seat of electromagnetism separate type vibration damping according to claim 6, it is characterised in that: the electromagnet and permanent magnet
Periphery be provided with postive stop baffle engaged therewith, the postive stop baffle is fixedly connected with vehicle chassis and height is equal to electromagnet
With the height of permanent magnet and.
9. the explosion-proof seat of electromagnetism separate type vibration damping according to claim 6, it is characterised in that: the compressed spring is one
And it is coaxially disposed with damper.
10. the explosion-proof seat of electromagnetism separate type vibration damping according to claim 6, it is characterised in that: the compressed spring is four
Root and uniformly distributed along the circumferential direction of damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309802.5A CN109341421B (en) | 2018-11-06 | 2018-11-06 | Active vibration-proof method of explosion-proof seat, explosion-proof seat control system and explosion-proof seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811309802.5A CN109341421B (en) | 2018-11-06 | 2018-11-06 | Active vibration-proof method of explosion-proof seat, explosion-proof seat control system and explosion-proof seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109341421A true CN109341421A (en) | 2019-02-15 |
| CN109341421B CN109341421B (en) | 2023-06-06 |
Family
ID=65313835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811309802.5A Active CN109341421B (en) | 2018-11-06 | 2018-11-06 | Active vibration-proof method of explosion-proof seat, explosion-proof seat control system and explosion-proof seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109341421B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271412A (en) * | 2020-03-12 | 2020-06-12 | 奇瑞新能源汽车股份有限公司 | Active impact buffering device of double-damping system and buffering control method thereof |
| CN111319521A (en) * | 2020-03-04 | 2020-06-23 | 沈阳天眼智云信息科技有限公司 | Semi-active vibration reduction method and vibration reduction system for lightning protection seat |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626096U (en) * | 1992-08-26 | 1994-04-08 | 船井電機株式会社 | Vibration isolation device |
| JPH0642385U (en) * | 1990-12-26 | 1994-06-03 | デルタ工業株式会社 | Automotive suspension seats |
| US20100036297A1 (en) * | 2007-02-22 | 2010-02-11 | Ts Meditech Co. Ltd. | Chair having exercise function of sonic vibration type |
| US20100179730A1 (en) * | 2007-02-02 | 2010-07-15 | Hiemenz Gregory J | Adaptive energy absorption system for a vehicle seat |
| CN203611802U (en) * | 2013-12-04 | 2014-05-28 | 吉林大学 | Automobile seat settlement preventing system |
| CN104309558A (en) * | 2014-10-27 | 2015-01-28 | 重庆市永宏陈记实业有限公司 | Automobile bumper with initiative collision avoidance function |
| CN107161053A (en) * | 2017-06-12 | 2017-09-15 | 南京航空航天大学 | Automotive seat vibration absorber and method based on magnetic control shape memory alloy spring |
| CN206690932U (en) * | 2017-05-17 | 2017-12-01 | 乐山职业技术学院 | Seat damper, automotive seat and automobile |
| CN108099718A (en) * | 2016-11-25 | 2018-06-01 | 扬州恒新座椅有限公司 | The console mode seat of mechanical damper is closed with anti-fulminating secondary groups |
-
2018
- 2018-11-06 CN CN201811309802.5A patent/CN109341421B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642385U (en) * | 1990-12-26 | 1994-06-03 | デルタ工業株式会社 | Automotive suspension seats |
| JPH0626096U (en) * | 1992-08-26 | 1994-04-08 | 船井電機株式会社 | Vibration isolation device |
| US20100179730A1 (en) * | 2007-02-02 | 2010-07-15 | Hiemenz Gregory J | Adaptive energy absorption system for a vehicle seat |
| US20100036297A1 (en) * | 2007-02-22 | 2010-02-11 | Ts Meditech Co. Ltd. | Chair having exercise function of sonic vibration type |
| CN203611802U (en) * | 2013-12-04 | 2014-05-28 | 吉林大学 | Automobile seat settlement preventing system |
| CN104309558A (en) * | 2014-10-27 | 2015-01-28 | 重庆市永宏陈记实业有限公司 | Automobile bumper with initiative collision avoidance function |
| CN108099718A (en) * | 2016-11-25 | 2018-06-01 | 扬州恒新座椅有限公司 | The console mode seat of mechanical damper is closed with anti-fulminating secondary groups |
| CN206690932U (en) * | 2017-05-17 | 2017-12-01 | 乐山职业技术学院 | Seat damper, automotive seat and automobile |
| CN107161053A (en) * | 2017-06-12 | 2017-09-15 | 南京航空航天大学 | Automotive seat vibration absorber and method based on magnetic control shape memory alloy spring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319521A (en) * | 2020-03-04 | 2020-06-23 | 沈阳天眼智云信息科技有限公司 | Semi-active vibration reduction method and vibration reduction system for lightning protection seat |
| CN111271412A (en) * | 2020-03-12 | 2020-06-12 | 奇瑞新能源汽车股份有限公司 | Active impact buffering device of double-damping system and buffering control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109341421B (en) | 2023-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006125633A5 (en) | ||
| US9474632B2 (en) | Robotic exoskeleton with fall control and actuation | |
| CN109341421A (en) | Active anti-vibration method, explosion-proof seat control system and the explosion-proof seat of explosion-proof seat | |
| US8401740B2 (en) | Adaptive energy absorption system for a vehicle seat | |
| CN201240272Y (en) | Instant power circuit breaker for vehicle collision or overturning | |
| EP1894756A3 (en) | Vehicle suspension system | |
| US8794402B2 (en) | Weight compensating shock isolator assembly | |
| CN204674360U (en) | A kind of damping of driving engine, noise-stop device | |
| CN205500499U (en) | Elevator from area buffering vibration damper | |
| JP2016065856A (en) | Impact testing machine | |
| CN209085442U (en) | The explosion-proof seat of electromagnetism separate type vibration damping | |
| CN104477022B (en) | Suspension | |
| CN112389312A (en) | Anti-collision safety protection device for pipeline transportation | |
| EP2985009A2 (en) | Robotic exoskeleton with fall control and actuation | |
| EP3623333B1 (en) | Method and system of reducing false actuation of safety brakes in elevator system | |
| DK2020356T3 (en) | Vibration suppressor device for a railway vehicle | |
| CN109827036B (en) | Damping device capable of being switched between damping state and locking state | |
| JP2009143472A (en) | Suspension system for vehicle | |
| CN107054661A (en) | A kind of substitute bladder type aircraft seat | |
| CN105221372A (en) | Damper of vehicle | |
| CN112555341A (en) | Magnetorheological damper vibration reduction system for power transformer | |
| KR102126841B1 (en) | Protection against excessive forces in a suspension arrangement | |
| CN107763137B (en) | Vibration absorber, lifting mechanism and lorry-mounted crane | |
| CN107100518A (en) | Automatic protection shield door | |
| JP5858946B2 (en) | Electromagnetic switchgear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |